A | This mineral is Anthropogenic. |
G | This mineral is directly dated. |
B | This mineral is reported as having this age. |
Y | This mineral is using an age reported as an element mineralization period. |
O | This mineral is using an age calculated from all data at the locality. |
R | The age displayed for this mineral originates from a different, non-child locality. |
P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
This mineral's age has not yet been recorded. |
Amorphous | Amphibole | Aragonite | Baryte | Beryl | Calcite | Clay | Copiapite | Epsomite | Fluorite |
Garnet | Heulandite | Marcasite | Mica | Nickeline | None | Not in a structural group | Pyrite | Quartz | Sphalerite |
Spinel | Sulphur |
Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
---|---|---|---|---|---|---|---|
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 2 | 24440,24446 | 2353 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 24446 | 3250 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 24446 | 11547 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 24430,24439,24440,24446 | 27770 | ||
Clinoptilolite-Na (*) | Heulandite | Na6(Si30Al6)O72·20H2O | 1 | 24446 | 24 | ||
Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 1 | 24443 | 382 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 2 | 24439,24440 | 1008 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 24446 | 9895 | ||
Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 1 | 24443 | 484 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 24446 | 9617 | ||
Graphite (*) | None | C | 2 | 24439,24440 | 2812 | ||
Heulandite-Na (*) | Heulandite | (Na,Ca,K)6(Si,Al)36O72·22H2O | 1 | 24446 | 18 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 24440 | 14899 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 24431 | 5674 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 24446 | 17380 | ||
Opal (*) | Amorphous | SiO2·nH2O | 2 | 24434,24446 | 2994 | ||
Pyrite (*) | Pyrite | FeS2 | 3 | 24430,24446,24447 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 24439 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 5 | 24430,24433,24441,24443,24446 | 61156 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 2 | 24439,24440 | 1516 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 24446 | 21482 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 24446 | 1934 | ||
Sulphur (*) | Sulphur | S | 1 | 24446 | 2045 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 24439 | 2562 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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